[Table/Fig-4a,b]:
![[Table/Fig-4a,b]:](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8792/5020249/ee01a88b49fe/jcdr-10-ZC102-g003.jpg)
Backscattered electron image of SEM (a) and corresponding EDX spectrum (b) of the fractured surface of the dentin side of specimen (Group C).
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